package com.yq.reggie.config;

import com.yq.reggie.common.JacksonObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

import java.util.List;

/**
 * springMvc配置类
 */
@Configuration
@Slf4j
public class SpringMvcConfig implements WebMvcConfigurer {
    /**
     * 扩展消息转换器
     * @param converters
     */
    @Override
    public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
        log.info("扩展消息转换器。。。");
        //创建消息转换器
        MappingJackson2HttpMessageConverter messageConverter = new MappingJackson2HttpMessageConverter();
        //设置具体对象映射器
        messageConverter.setObjectMapper(new JacksonObjectMapper());
        //通过设置索引，将自己的转换器放在最前面
        converters.add(0,messageConverter);
    }

    /**
     * 处理静态资源
     * @param registry
     */
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {

    }
}
